Aquarius is the most unique constellation among the twelve constellations. If there is no special reason, they will not cry easily. What looks very touching in the eyes of ordinary people is impressive in the eyes of Aquarius, and they really can't be moved to tears. But Aquarius does have a sentimental side. Ordinary things are seen thoroughly, and what you feel is much deeper than others.
Aquarius and Capricorn have many similarities in personality and style. It has a strong self-esteem. It always hides its tears in its heart, its pain and sadness in its heart and cries for a long time. But Aquarius is not more tolerant than Capricorn and much more free and easy than Capricorn, so in the final analysis, Capricorn's tears are more precious.
Also, just because they don't cry doesn't mean they don't cry much.
My understanding is limited, a little general. Let's take a look at the more specific meaning.